INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '988f782edbef0e94bd3ce99390e3d2672922f07a07b4a013c86333ec7bf2b829', 
    'ykyxd+QqSc8qDQlju2ibUC9nGNvf/jbUyec5Da2OWqM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)